Home / 12,037,356,550.94-16,609,558,915.08-6,957,193,550.83

Finding the Fourth Proportional to 12,037,356,550.94, 16,609,558,915.08 and 6,957,193,550.83

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Solution

The fourth proportional to 12,037,356,550.94, 16,609,558,915.08 and 6,957,193,550.83 is: 9,599,775,139.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,037,356,550.94 : 16,609,558,915.08 = 6,957,193,550.83 : x
  2. Step 2: Convert to fraction form
    12,037,356,550.94/16,609,558,915.08 = 6,957,193,550.83/x
  3. Step 3: Cross multiply
    12,037,356,550.94x = 16,609,558,915.08 × 6,957,193,550.83
  4. Step 4: Simplify right side
    12,037,356,550.94x = 115,555,916,166,125,502,464
  5. Step 5: Solve for x
    x = 115,555,916,166,125,502,464/12,037,356,550.94
  6. Step 6: Final answer
    x = 9,599,775,139.76

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Double scale
Find fourth proportional to 12,037,356,551.94, 16,609,558,916.46 and 6,957,193,551.83
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.